mysqli_close

Function • Return type changed in PHP 8.2
PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2
Improved
PHP 8.3
PHP 8.4
PHP 8.5
PHP 8.6

mysqli_close Function synopsis

mysqli_close(mysqli $mysql): true

Parameters

$mysql

Typemysqli

Return value

Typetrue

Changes to the mysqli_close Function

PHP 8.2

  • Return type changed: bool to true
- mysqli_close(mysqli $mysql): bool
+ mysqli_close(mysqli $mysql): true

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $link to $mysql
  • Parameter type added for parameter #1 ($mysql): mysqli
- mysqli_close($link)
+ mysqli_close(mysqli $mysql): bool

mysqli_close Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes